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how do you calculate IKW(consumption per TR) in HVAC?
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Answer Posted / balram singh mnadloi
TR= (delta T*flow)/(3.5*0.86)
and
KW=(1.73*V*I*PF)/1000
Then you have to divide TR by KW so you find Ikw of chiller
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We are preparing another project which involves Waste heat recovery from a 1 MW GE Engine. The Engine in particular gives out flue gas at 487Deg C with a flow rate of 5650 kg/hour and this can be cooled to 180 Deg C. This gives a thermal output of ~ 594 KW that is available for input to VAM via heat exchanger / boiler. Additionally 581 KW will be available from engine jacket water (temperature profile 80/ 80 Deg C and a flow rate of 50m3/hr) Our estimation is that 300 TR of cooling is possible with a suitable VAM machine(s). Please advise what is the most suitable arrangement with maximum TR and min Capital expenditure. plz reply me as early as possible
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